Looking for a fun review center for Prime and Composite Numbers?
Use “Sea-ing” Prime Numbers as a Math Center or turn it into a file folder game! Make it self checking by gluing the directions inside the folder, and answer key to the back of the file folder.
In partners, students take turns drawing fish from a pile. They determine whether or not the number is prime or composite and place it in the correct ocean. Finally, they will record their answers on the recording sheet and self-check when they are finished.